224669000 has 32 divisors (see below), whose sum is σ = 525727800. Its totient is φ = 89867200.

The previous prime is 224668987. The next prime is 224669033. The reversal of 224669000 is 966422.

It can be written as a sum of positive squares in 4 ways, for example, as 30846916 + 193822084 = 5554^2 + 13922^2 .

It is a super-2 number, since 2×224669000² = 100952319122000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111335 + ... + 113334.

Almost surely, 2^224669000 is an apocalyptic number.

224669000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224669000 is an abundant number, since it is smaller than the sum of its proper divisors (301058800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224669000 is a wasteful number, since it uses less digits than its factorization.

224669000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224690 (or 224676 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 224669000 is about 14988.9626058644. The cubic root of 224669000 is about 607.9218000187.

The spelling of 224669000 in words is "two hundred twenty-four million, six hundred sixty-nine thousand".